77120103
Mar 1, 2007
Dec 1, 2009
Machine readable magnetic encoded cards for tracking attendees at meetings, conventions, exhibitions, seminars, events, tradeshows, and conferences; computer software for storing, retrieving, and organizing database information
Electrical and Scientific ApparatusMachine readable cards encoded with printed barcodes for tracking attendees at meetings, conventions, exhibitions, seminars, events, trade shows and conferences
Paper Goods and Printed Matter